【摘要】 以Explore Jr.36D轻便钻机为例,介绍了轻便钻机的结构特点及性能特性,并探讨了其在工程中的应用情况,并针对钻机稳定性差、钻进能力弱、处理孔故能力弱的问题进行了分析,提出了处理方案,为轻便钻机在水利水电工程勘察中的应用积累了经验。更多还原

【Abstract】 Taking Explore Jr. 36 D mobile rig as an example,the paper introduces the structural features and performance features of the mobile rig,explores its application in projects,analyzes its problems including weak rig stability,insufficient rig competence,and low treatment ability,and points out treatment schemes,so as to accumulate experience for the mobile rig in hydrological and hydropower engineering survey.更多还原